알칼리활성화 슬래그-레드머드 흙포장재의 레드머드 대체율에 따른 기공특성

Porosity of Alkali-Activated Slag-Red Mud Soil Mixed Pavement of Red Mud Substitution Rate

Red mud is an inorganic by-product produced from the mineral processing of alumina from Bauxite ores. the development of alkali-activated slag-red mud cement can be a representative study aimed at recycling the strong alkali of the red mud as a construction material. This study is to investigate the pore characteristics of alkali-activated slag-red mud soil pavement according to the red mud content. The results showed that the porosity of alkali-activated slag-red mud soil pavement increased but the compressive strength of that decreased as the red mud content increased.